Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Colibacillosis of poultry
Colibacillosis is an important disease among poultry, especially among broiler chicks aged 6-9 weeks and less frequently of young chicks during first 2 weeks of life. It may be either an acute generalized infection which may be fatal, or chronic, debilitating infection. Mortality rate is usually 5% or sometimes higher. Death of some birds takes place quickly, while in others there may be loss of appetite, respiratory distress, diarrhoea and weakness. The characteristic lesion is pericarditis, inflammation of air sacs, and congested liver. In younger birds caeca may be filled with caseous material.
The clinical history, symptoms and lesions are suggestive of colibacillosis. Confirmation is made by the isolation of Escherichia coli from visceral organs. High standards of cleanliness, disinfection of premises and utensils between each batch of chicks reduce the disease outbreaks. Overcrowding of chicks should be avoided. Proper ventilation is essential. The use of antibiotics increases the problem of drug-resistant strains.
biological significant of a skeleton
Are the extraembryonic membranes the same in all vertebrates? The presence of each extraembryonic membrane varies according to the vertebrate class. In fishes and amphibians
Determine the net charge of the predominant form Asp at (a) pH 1.0, (b) pH 3.0, (c) pH 6.0, and (d) pH 11.0?
Q How is the large size of some cephalopods related to the kind of circulatory system they present? In cephalopods the circulatory system is closed and this provides more press
Q What is the mass transportation across the cell membrane? Mass transportation is the exiting or the entrance of substances in or from the cell engulfed by portions of membran
Discuss the role of NADPH in erythrocytes The fragility of erythrocytes is impaired in the absence of NADPH generation due to the deficiency of glucose-6-phosphate dehydrogena
Q. Carbohydrates requirement in dyslipidemia? As you have already read that carbohydrates provide 4 Kcal/g of energy in our diets. Since we take large amounts of carbohydrates,
The metabolism of phenylalanine will now be taken in some detail, as two inborn errors of metabolism are known which affect this pathway. The Phenylalanine is 1st hydroxylated by p
Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4
Toxoplasma cycles between its rodent and feline hosts, living out different phases of its existence in each. What is the scientific means about the cat and mouse?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd